Alexis C 13 2010

"Strange Days on Planet Earth"

Part 4.

You can always do anything if you are just one person "Make a Change".

Over 70 percent of the earth surface is water.

Food Chain-Shows what eats what.

Food Web-Many food Chains together.When the water is Warm the plantain drop, if the water is Cold then the plantain pop. grows.

The heart of a crab stops when it is two

degrees warmer than it's usually at.

Global Warming may take decades.kids say

when they have asthma and there is dust in the air the asthma get worst.So much African dust is

coming all the way over here to America and

many more places.Without realizing it we had turned up the heat.

Without realizing anything we might not even know what is going on this world and we don't even care at all and we just keep doing what is hurting are planet earth.

"Strange Days on Planet Earth"

Part 5

Scientist are wondering forest we had explore are staring to disappear.

One small islands only tough plants survive.

One man is seeking clues from The tortoise.

In city's we push predators or we kill.It's an

obvious questions why can't we take back on what be done is my question we keep killing animals

for space for homes and building and more things

why cant we just take what we have and be

done with it and have our share and they can have there share. 150 years ago there was so many animals and by now things have change there aren't that much of anything no more because of us.Right now there are no

more middle age trees, there are like trees that are 70 years old right now.By the 1830's we( I mean they had killed the last killed the last Yellow Wolf .)

Wolfe's mean a lot in our ecosystem even thought we don't realize it.

November 17 2010

The reef had use to be so beautiful, but right now the Coral Reef is dying and all scientist can do is look at pictures that we had use to have from the 1970's and after. for the last 1000 years the coral was healthy, but by the 1980's something bad had happened and

now the coral reef is

not even growing.

There has been a disappearance of large fish.In about forty and fifty years they have lost 90% of fish. An Ecosystem Is not easy to terrorize.

There are good news the fish are returning

back and fisher man are catching bigger fish again

which is bad because we might lose those fish

again and there is something to do we can

make sure we don't catch that much fish and we don't eat them that much.Long ago it was us against them .today the tables are turned less habitats.Once "We ask can we live with them" and now "We ask can we live without with them".

"Strange Days on Planet Earth"

Part 6

At Less 20 Species world wide are in trouble or extinct.

Frogs have both male and female parts.One man is catching frogs and testing them and wondering whats going with them like frogs in

clean water seem healthy then the frogs in dirty water.

People in farm community's are offering to help.

Water does not stay put water will dry out one day

and there won't be no more water just like it happened in Africa.They collect tissue samples to test what kind of chemicals in there body.

"Strange Days on Planet Earth"

Part 6, Nov. 19, 2010

Mercury is found in fish, but if there is to much then it could be toxin.

Mercury is the first target, but there are other

toxins in life as well.Plants eat up toxins.

Scientist Want to Know where the Nitrogen goes in

the water and they have

a motor to show where

the Nitrogen is after a storm.They search in big

places in the sea.they suspect there is a great runoff that is damaging The Great Barrier Reef.

They suspect that

Shark ,Killer Whales,

Dolphins have toxins in there tissues.):.